DETECTIVE COMICS 354

Written by John Broome. Art by Sheldon Moldoff and Joe Giella. Cover by Carmine Infantino and Joe Giella. No Exit for Batman!; Batman discovers that the evil Dr. Tzin-Tzin is in Gotham City; he then uses Tzin-Tzins communicator to locate him. Written by John Broome. Art by Carmine Infantino. The Double-Dealing Jewel Thieves!; Ralph Elongated Man Dibny visits a museum of replicas of famous treasures. Letter to the editor from comics writer Mike Friedrich. Stetement of ownership--average print run 485,000; average paid circulation 304,414. 36 pages